Evaluating the hythane/water diesel emulsion dual fuel diesel engine characteristics at various pilot diesel injection timings

被引：1
|
作者：
Gopidesi R.K. [1 ]
Premkartikkumar S.R. [1 ]
机构：
[1] Department of Automotive Engineering, School of Mechanical Engineering, Vellore Institute of Technology (VIT), Vellore Campus
来源：
Materials Today: Proceedings | 2023年 / 80卷
关键词：
Combustion; Emission; Emulsion; Hythane; Injection Timing; Performance;
D O I：
10.1016/j.matpr.2021.07.127
中图分类号：
学科分类号：
摘要：
In this experimental study was mostly focused on the impact of pilot diesel fuel Injection Timing (IT) on a dual fuel engine. The diesel engine was renewed in to dual fuel mode by injecting the Hythane20 (20% hydrogen and 80Methane) from the inlet manifold and Water in Diesel Emulsion 10 (10% water and 90% diesel WiDE10) as a primary fuel. Initially, the engine was operated at a constant Compression Ratio CR (18.5) and standard IT of 23°bTDC. Further, carried out the experimentation with retarded IT of 20°bTDC and Advanced IT of 26°bTDC. From the obtained results observed the higher Brake Thermal Efficiency (BTE) for 26°bTDC than the other. It is around 3.1 % higher and 6.45% lower Brake Specific Fuel Consumption (BSFC) than the diesel. It was also reported drastic reduction in smoke opacity 27.45% than the diesel fuel operation. © 2021
引用
收藏
页码：3033 / 3037
页数：4
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